How to reduce photos and make Tik Tok avatar?

Take Xiaomi mobile phone as an example to introduce the specific operation method for reference:

1. Open the mobile phone photo album first, and then click to open the image to be reduced, as shown in the figure.

2. After opening the image to be reduced, click Edit at the bottom of the page, as shown.

3. After opening the edit page, pull down the menu, find the photo frame, and then click Add Photo Frame, as shown.

4. Select the appropriate photo frame, pull the progress bar, and reduce the picture. After the picture is reduced to a suitable size, click the checkmark icon, as shown in the figure.

5. After the image is reduced, click Save.

6. done.